How should I take levitra?
Take each dose with a full glass of water.Avoid taking High-fat food before taking Levitra as it may cause the medicine to take more time to start working.levitra is usually taken only when needed, 30 - 90 minutes before sexual activity. The medication can help achieve an erection when sexual stimulation occurs. An erection will not occur just by taking a pill.Do not take levitra more than once a day. Allow 24 hours to pass between doses.Store this medication at room temperature away from moisture and heat.
What happens if I miss a dose?
Since levitra is used as needed, you are not likely to be on a dosing schedule.
What happens if I overdose?
Seek emergency medical attention if you think you have used too much of this medicine.Symptoms of a levitra overdose may include back pain, muscle pain, or vision problems.
What should I avoid while taking levitra?
Avoid drinking alcohol, which can increase some of the side effects of levitra.Grapefruit and grapefruit juice may interact with levitra. Discuss the use of grapefruit products with your doctor. Do not increase or decrease the amount of grapefruit products in your diet without first talking to your doctor.
What are the possible side effects of levitra?
If you become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw during sexual activity, stop and call your doctor right away. You could be having a serious side effect of levitra.Stop using levitra and get emergency medical help if you have sudden vision loss.Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using levitra and call your doctor at once if you have any of these serious side effects:
chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling;
irregular heartbeat;
swelling in your hands, ankles, or feet;
shortness of breath;
vision changes;
feeling light-headed, fainting; or
penis erection that is painful or lasts 4 hours or longer.
Continue taking levitra and talk with your doctor if you have any of these less serious side effects:
warmth or redness in your face, neck, or chest;
stuffy nose;
headache;
upset stomach; or
back pain.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.